Reduced level of physical activity during COVID-19 pandemic is associated with depression and anxiety levels: an internet-based survey

Table 3 Chi-square test of association between PHQ-9 and analyzed variables

Variables		Df	p value	Cramér’s V
Time of adoption	19.97	20	0.46	0.05
Restriction level	33.28	12	< 0.001*	0.07
Family income	104.95	16	< 0.001*	0.12
IPAQ current	88.82	16	< 0.001*	0.11
Δ IPAQ	61.89	8	< 0.001*	0.18

* Statistically significant association (p ≤ 0.05); IPAQ - International physical activity questionnaire; PHQ-9 - Patient Health Questionnaire-9; Δ IPAQ - the difference between the current and pre-pandemic categories of IPAQ; X² –Chi-square result; df – degrees of freedom

ISSN: 1471-2458